Liquid Calculator, developed by Brace Enterprise GmbH, is a free Android app that falls under the Utilities & Tools category. The app is designed to help vapers calculate the amount of nicotine shot and aroma needed to achieve the desired strength and perfect aroma in their vaping liquid.

The app is user-friendly and straightforward to use. With just a few clicks, vapers can input the amount of base liquid, nicotine shot, and aroma they have, and the app will calculate the amount of each ingredient needed to achieve the desired strength and aroma. The app also includes a mixing guide, making it easy for vapers to mix their ingredients accurately.